πagarwalmath · 5th grade · Common Core 5.OA.B.3
🌀 Two patterns, paired
Two number patterns; ordered pairs
Name: ______________________Date: ____________
1Pattern A: start at 0, add 3. Pattern B: start at 0, add 9. Pairs so far: (0, 0), (3, 9), (6, 18)… What is pair number 6?
- A(15, 45)
- B(15, 36)
- C(12, 45)
- D(45, 15)
2Pattern A starts at 0 and adds 2. Pattern B starts at 0 and adds 6. Each number in B is how many times the matching number in A?
Answer: ______________
3Pattern A: start at 0, add 4. Pattern B: start at 0, add 12. Pairs so far: (0, 0), (4, 12), (8, 24)… What is pair number 7?
- A(24, 60)
- B(24, 72)
- C(20, 72)
- D(72, 24)
4Pattern A starts at 0 and adds 1. Pattern B starts at 0 and adds 2. Each number in B is how many times the matching number in A?
Answer: ______________
5Pattern A: start at 0, add 2. Pattern B: start at 0, add 6. Pairs so far: (0, 0), (2, 6), (4, 12)… What is pair number 5?
- A(24, 8)
- B(6, 24)
- C(8, 18)
- D(8, 24)
6Pattern A: start at 0, add 3. Pattern B: start at 0, add 6. Pairs so far: (0, 0), (3, 6), (6, 12)… What is pair number 7?
- A(15, 36)
- B(18, 36)
- C(18, 30)
- D(36, 18)
7Pattern A: start at 0, add 3. Pattern B: start at 0, add 9. Pairs so far: (0, 0), (3, 9), (6, 18)… What is pair number 5?
- A(12, 27)
- B(9, 36)
- C(12, 36)
- D(36, 12)
8Pattern A starts at 0 and adds 3. Pattern B starts at 0 and adds 9. Each number in B is how many times the matching number in A?
Answer: ______________
9Pattern A starts at 0 and adds 4. Pattern B starts at 0 and adds 8. Each number in B is how many times the matching number in A?
Answer: ______________
10Pattern A: start at 0, add 1. Pattern B: start at 0, add 3. Pairs so far: (0, 0), (1, 3), (2, 6)… What is pair number 7?
- A(18, 6)
- B(5, 18)
- C(6, 15)
- D(6, 18)
11Pattern A: start at 0, add 3. Pattern B: start at 0, add 9. Pairs so far: (0, 0), (3, 9), (6, 18)… What is pair number 4?
- A(6, 27)
- B(27, 9)
- C(9, 27)
- D(9, 18)
12Pattern A: start at 0, add 4. Pattern B: start at 0, add 12. Pairs so far: (0, 0), (4, 12), (8, 24)… What is pair number 6?
- A(20, 60)
- B(60, 20)
- C(16, 60)
- D(20, 48)
Answer key: Two patterns, paired
- 1. A ((15, 45))
- 2. 3
- 3. B ((24, 72))
- 4. 2
- 5. D ((8, 24))
- 6. B ((18, 36))
- 7. C ((12, 36))
- 8. 3
- 9. 2
- 10. D ((6, 18))
- 11. C ((9, 27))
- 12. A ((20, 60))
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/pattern-two-rules